TEM Image of CZTS Nanocrystal (IMAGE) University of Utah Caption This transmission electron microscope image shows a single nanocrystal of the semiconductor CZTS dissolved in an organic solvent. The nanocrystal is faintly visible in the center of the photo, shaped like a table-tennis paddle. The CZTS was produced by University of Utah researchers using an old microwave oven. University of Oregon researchers made the image for their Utah colleagues. Credit Center for Advanced Materials and Characterization of Oregon. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.